Properties

Label 2-8043-1.1-c1-0-23
Degree $2$
Conductor $8043$
Sign $1$
Analytic cond. $64.2236$
Root an. cond. $8.01396$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.58·2-s − 3-s + 0.507·4-s − 2.03·5-s + 1.58·6-s + 7-s + 2.36·8-s + 9-s + 3.22·10-s + 1.17·11-s − 0.507·12-s + 3.73·13-s − 1.58·14-s + 2.03·15-s − 4.75·16-s − 8.09·17-s − 1.58·18-s − 8.31·19-s − 1.03·20-s − 21-s − 1.86·22-s + 2.49·23-s − 2.36·24-s − 0.862·25-s − 5.90·26-s − 27-s + 0.507·28-s + ⋯
L(s)  = 1  − 1.11·2-s − 0.577·3-s + 0.253·4-s − 0.909·5-s + 0.646·6-s + 0.377·7-s + 0.835·8-s + 0.333·9-s + 1.01·10-s + 0.354·11-s − 0.146·12-s + 1.03·13-s − 0.423·14-s + 0.525·15-s − 1.18·16-s − 1.96·17-s − 0.373·18-s − 1.90·19-s − 0.230·20-s − 0.218·21-s − 0.396·22-s + 0.520·23-s − 0.482·24-s − 0.172·25-s − 1.15·26-s − 0.192·27-s + 0.0958·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8043 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8043 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8043\)    =    \(3 \cdot 7 \cdot 383\)
Sign: $1$
Analytic conductor: \(64.2236\)
Root analytic conductor: \(8.01396\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8043,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.3460429883\)
\(L(\frac12)\) \(\approx\) \(0.3460429883\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
7 \( 1 - T \)
383 \( 1 + T \)
good2 \( 1 + 1.58T + 2T^{2} \)
5 \( 1 + 2.03T + 5T^{2} \)
11 \( 1 - 1.17T + 11T^{2} \)
13 \( 1 - 3.73T + 13T^{2} \)
17 \( 1 + 8.09T + 17T^{2} \)
19 \( 1 + 8.31T + 19T^{2} \)
23 \( 1 - 2.49T + 23T^{2} \)
29 \( 1 + 3.50T + 29T^{2} \)
31 \( 1 - 10.4T + 31T^{2} \)
37 \( 1 + 2.40T + 37T^{2} \)
41 \( 1 + 6.51T + 41T^{2} \)
43 \( 1 - 6.17T + 43T^{2} \)
47 \( 1 + 8.33T + 47T^{2} \)
53 \( 1 - 4.21T + 53T^{2} \)
59 \( 1 - 9.57T + 59T^{2} \)
61 \( 1 + 13.7T + 61T^{2} \)
67 \( 1 - 2.82T + 67T^{2} \)
71 \( 1 - 3.19T + 71T^{2} \)
73 \( 1 + 4.96T + 73T^{2} \)
79 \( 1 - 10.7T + 79T^{2} \)
83 \( 1 + 12.9T + 83T^{2} \)
89 \( 1 + 12.6T + 89T^{2} \)
97 \( 1 + 12.2T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.132501027766641860477028965741, −7.15182122048945601457968384023, −6.66162939833494986626223471186, −6.03345523782880496070726578493, −4.73645002606742795899969761625, −4.39326732181213521419991576138, −3.75362682633606911263306500386, −2.30322376741571108361618520145, −1.46246662684395524649657554936, −0.37599997468236715917630974287, 0.37599997468236715917630974287, 1.46246662684395524649657554936, 2.30322376741571108361618520145, 3.75362682633606911263306500386, 4.39326732181213521419991576138, 4.73645002606742795899969761625, 6.03345523782880496070726578493, 6.66162939833494986626223471186, 7.15182122048945601457968384023, 8.132501027766641860477028965741

Graph of the $Z$-function along the critical line